Dominic Scaglione Jr (Frankie Valli), Richard H Blake (Tommy Devito), Stephen Cerf (u/s Nick Massi), Quinn VanAntwerp (Bob Gaudio), Kara Tremel (Mary Delgado), Peter Gregus (Bob Crewe), Mark Lotito (Gyp De Carlo), Jon Hacker (Joey), Jared Bradshaw (u/s Norm Waxman), Alayna Gallo (Lorraine), Sara Schmidt (Francine)